From: Prasad Malisetty <pmaliset@codeaurora.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
mgautam@codeaurora.org, swboyd@chromium.org,
dianders@chromium.org, mka@chromium.org,
Prasad Malisetty <pmaliset@codeaurora.org>
Subject: [PATCH 1/3] dt-bindings: pci: qcom: Document PCIe bindings for SC720
Date: Fri, 7 May 2021 15:47:26 +0530 [thread overview]
Message-ID: <1620382648-17395-2-git-send-email-pmaliset@codeaurora.org> (raw)
In-Reply-To: <1620382648-17395-1-git-send-email-pmaliset@codeaurora.org>
Document the PCIe DT bindings for SC7280 SoC.The PCIe IP is similar
to the one used on SM8250. Add the compatible for SC7280.
Signed-off-by: Prasad Malisetty <pmaliset@codeaurora.org>
---
Documentation/devicetree/bindings/pci/qcom,pcie.txt | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index 0da458a..e5245ed 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -12,6 +12,7 @@
- "qcom,pcie-ipq4019" for ipq4019
- "qcom,pcie-ipq8074" for ipq8074
- "qcom,pcie-qcs404" for qcs404
+ - "qcom,pcie-sc7280" for sc7280
- "qcom,pcie-sdm845" for sdm845
- "qcom,pcie-sm8250" for sm8250
@@ -133,6 +134,22 @@
- "slave_bus" AXI Slave clock
- clock-names:
+ Usage: required for sc7280
+ Value type: <stringlist>
+ Definition: Should contain the following entries
+ - "aux" Auxiliary clock
+ - "cfg" Configuration clock
+ - "bus_master" Master AXI clock
+ - "bus_slave" Slave AXI clock
+ - "slave_q2a" Slave Q2A clock
+ - "tbu" PCIe TBU clock
+ - "ddrss_sf_tbu" PCIe SF TBU clock
+ - "pipe" PIPE clock
+ - "pipe_src" PIPE MUX
+ - "pipe_ext" PIPE output clock
+ - "ref" REFERENCE clock
+
+- clock-names:
Usage: required for sdm845
Value type: <stringlist>
Definition: Should contain the following entries
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2021-05-07 10:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-07 10:17 [PATCH 0/3] Add DT bindings and DT nodes for PCIe and PHY in SC7280 Prasad Malisetty
2021-05-07 10:17 ` Prasad Malisetty [this message]
2021-05-07 19:59 ` [PATCH 1/3] dt-bindings: pci: qcom: Document PCIe bindings for SC720 Stephen Boyd
2021-06-04 11:26 ` Prasad Malisetty
2021-06-04 21:44 ` Stephen Boyd
2021-05-10 15:48 ` Rob Herring
2021-05-07 10:17 ` [PATCH 2/3] arm64: dts: qcom: sc7280: Add PCIe and PHY related nodes Prasad Malisetty
2021-05-07 20:06 ` Stephen Boyd
2021-05-21 9:57 ` Prasad Malisetty
2021-06-04 21:43 ` Stephen Boyd
2021-06-06 4:02 ` Bjorn Andersson
2021-06-15 5:26 ` Prasad Malisetty
2021-05-07 10:17 ` [PATCH 3/3] arm64: dts: qcom: sc7280: Add PCIe nodes for IDP board Prasad Malisetty
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